180689327

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{4523}}^1$

素因数の和:4982

約数の個数: 16

約数和(自身を含む): 222942720

約数和(自身を除く): 42253393

約数列:

[1, 7, 13, 91, 439, 3073, 4523, 5707, 31661, 39949, 58799, 411593, 1985597, 13899179, 25812761, 180689327]

約数ペア:

[(1, 180689327), (7, 25812761), (13, 13899179), (91, 1985597), (439, 411593), (3073, 58799), (4523, 39949), (5707, 31661)]